CN101336864B - nasal spray device - Google Patents

Abstract

The invention relates to a spray-suction nose device, which is characterized in that an air pump is arranged in a shell, the air pump is provided with an air suction joint and an air exhaust joint, and the air pump is driven by a driving element to generate air injection and air suction actions; the spraying and sucking head assembly is arranged on the air suction joint and the air exhaust joint and comprises a liquid spraying pipeline and a first air suction pipeline, the liquid spraying pipeline is provided with an atomizer, liquid is provided for the atomizer through a liquid storage tank, the first air suction pipeline is connected with a collecting tank, gas with nasal discharge can pass through the collecting tank to leave the nasal discharge and enter the air pump through a second air suction pipeline, the spraying and sucking nose is combined, the spraying and sucking nose actions can be carried out simultaneously, when the nasal spray is carried out, the nasal discharge is softened and the nasal spray is sucked away, and the operation is more in line with the requirements of a human body.

Description

nasal spray device

technical field

The invention relates to a nasal spray and inhalation device, in particular to a nasal spray and inhalation device which is integrated and does not need to dismantle and replace the spray and suction head assembly. the

Background technique

Nasal cleansing and medical care are very important clinically, so there are many products such as nasal sprays or nasal aspirators that can provide cleaning or medical use. Especially in home care, it is necessary to provide simple and rapid nasal medical care, including suctioning patients' nasal mucus or accumulated phlegm, etc. For cleaning the patient's nasal passages, even throats, wounds, etc., spray care or simple medical treatment can also be provided. Although there are many products for treatment of individual conditions, such as aspirators to attract patient's nasal mucus, etc.; or sprayers to spray wounds. However, there are also products such as the integration of the aspirator and the sprayer, wherein the aspirator and the sprayer are arranged outside the pump and separated, and hoses are used to connect the pump, the aspirator, and the sprayer respectively. Because the pipeline is intricate, it is also inconvenient to use. There is also a pump combined with a wristband, and then a hose is used to connect an aspirator or sprayer to attract nasal mucus or spray for cleaning or treatment. The general method of use is to spray first and then inhale. Spraying first will make the nasal mucus flow out easily. Therefore, it is very inconvenient to use the nebulizer and the aspirator separately. the

Contents of the invention

The object of the present invention is to provide a nasal spray and suction device, which can combine the functions of nasal spray and suction, carry out nasal spray and suction at the same time, and suck away the nasal mucus while softening, and the operation meets the needs of the human body. the

In order to achieve the above-mentioned purpose, the spray nasal device includes a housing and a nozzle assembly, the housing has an air pump, the air pump is provided with an air suction joint and an exhaust joint, and the air pump is driven by a driving element The action of driving to generate air jet and air suction, and the jet suction head assembly includes a liquid spray pipeline, a first suction pipeline and a second suction pipeline, wherein the liquid spray pipeline is connected to the exhaust joint , the second suction pipeline is connected to the suction joint; the liquid spray pipeline has an atomizer and a liquid storage tank for providing liquid, and the first suction pipeline is connected to the second suction pipeline by a A collection tank, so that a gas with snot can pass through the first suction line to leave the snot in the collection tank, and then the gas enters the air pump from the second suction line and then passes through the liquid spray line The liquid in the reservoir is brought out to the spray of the atomizer. Wherein the liquid in the liquid storage tank is medicine or water. the

The air pump includes a valve plate, the valve plate has an air injection port and an air suction port, the air intake port is provided with a first valve plate, the air injection port is provided with a second valve plate, and the first valve plate and the air suction port are provided with a second valve plate. The second valve plate is parallel; a cover body is provided with the suction joint and the exhaust joint, and the cover body is corresponding to the suction joint and the exhaust joint, and is provided with a combination groove for combining with the valve plate, so that The first valve plate corresponds to the suction joint, and the second valve plate corresponds to the exhaust joint; a joint plate has an air hole, the air hole corresponds to the second valve plate, and the air hole is connected with a groove One end of the groove corresponds to the first valve plate, and an alcove is provided on the other side of the bonding plate corresponding to the groove; a frame body is provided with a flexible disc body and is combined with the alcove to form an air chamber. the

From the above, in the nasal spray and suction device of the present invention, the liquid spray pipeline and the first suction pipeline are arranged side by side, or the liquid spray pipeline and the first suction pipeline are arranged in concentric circles, which is convenient for simultaneous Squirting action. The nasal spray and suction device of the present invention combines nasal spray and suction, and the nasal spray and suction actions can be carried out at the same time. the

Description of drawings

Fig. 1 is a three-dimensional exploded schematic view of the nasal spray device of the present invention. the

Fig. 2 is a schematic diagram of the air pump of the nasal inhalation device of the present invention. the

Fig. 3 is a sectional view of the air pump of the nasal inhalation device of the present invention. the

Fig. 4 is a cross-sectional view of the first embodiment of the nasal spray device of the present invention. the

Fig. 5 is a cross-sectional view of the second embodiment of the nasal spray device of the present invention. the

Fig. 6 is a schematic diagram of the air pump of the second embodiment of the nasal inhalation device of the present invention. the

Fig. 7 is a cross-sectional view of the nozzle head of the first embodiment of the nasal spray device of the present invention. the

Fig. 8 is a cross-sectional view of the nozzle of the second embodiment of the nasal spray device of the present invention. the

Attachment number:

10 shell

11 Power supply room 12 Battery

13 covers

20 spray nozzle assembly

21 Liquid injection pipeline 211 exit

22 The first suction line 221 Inlet

23 atomizers 231 channels

233 pipe fittings 24 liquid storage tanks

241 liquid 242 filling port

25 collection tank 251 liquid

26 Second suction pipeline 27 Jet suction head

271 clapboard 272 spray hole

28 spray nozzles 281 inner tube

282 outer tube 30 air pump

31 suction connector           311 suction connector

32 Exhaust Connector 321 Exhaust Connector

33 drive element 331 shaft

34 chambers 35 valves

351 suction port 352 jet port

353 first valve section 354 second valve section

36 cover body 361 first surface

362 second surface 363 combination groove

37 combined piece 371 stomata

372 Groove 373 Alcove

38 racks 381 flexible disks

382 pivot joint

Detailed ways

Please refer to FIG. 1, which is a three-dimensional exploded view of the nasal spray device of the present invention. The nasal spray device includes a housing 10 and a nozzle assembly 20. The housing 10 has an air pump 30 inside. The pump 30 is a device that can inject air simultaneously. The air pump 30 is provided with an air suction joint 31 and an exhaust joint 32, and the air pump 30 is driven by a drive element 33 to generate air injection and air suction, so that gas can enter the air pump through the air suction joint 31 In the air chamber 34 of 30, the air pump 30 is driven by the driving element 33 to discharge the gas from the exhaust joint 32. Wherein the driving element 33 is a motor. the

Please refer to Fig. 1, Fig. 2 and Fig. 3 at the same time, which are the three-dimensional exploded schematic diagram, the schematic diagram of the air pump and the cross-sectional view of the air pump of the present invention. The air pump 30 includes a valve plate 35, a cover body 36, a Combining the sheet 37 and a frame body 38, the valve sheet 35 has an air inlet 351 and an air outlet 352, the air inlet 351 is provided with a first valve sheet 353, and the air outlet 352 is provided with a second valve sheet 354, and the first valve plate 353 is parallel to the second valve plate 354. The first valve plate 353 and the second valve plate 354 are disposed up and down, but in a stationary state, both are parallel. The circular first valve piece 353 is arranged above the inside of the suction port 351 , while the bottom is a free end, so it can be opened backward, as shown in FIG. 1 . The circular second valve plate 354 is arranged at the bottom of the air injection port 352, and the top is a free end, so it can be opened forward, as shown in FIG. 1 . The cover 36 has a first surface 361 and a second surface 362, on which the suction joint 31 and the exhaust joint 32 are arranged, and the second surface 362 corresponds to the suction joint. 31 and the exhaust joint 32 are provided with a combination groove 363 for combining with the valve plate 35, so that the valve plate 35 can be installed in the combination groove 363. Therefore, the first valve plate 353 can correspond to the suction joint 31, and the second valve plate 354 can correspond to the exhaust joint 32, so that the gas can be controlled to enter from the suction joint 31 in one direction. It is discharged from the exhaust joint 32 . the

The combination piece 37 has an air hole 371 corresponding to the second valve plate 354, and the air hole 371 is connected to a groove 372 provided on the combination piece 37, so that one end of the groove 372 corresponds to the second valve plate 354. A valve plate 353, therefore, the gas can enter and exit through the air hole 371. The connecting piece 37 is provided with a concave chamber 373 on the other side corresponding to the groove 372 , so that the air chamber 34 is formed after being locked with the frame body 38 . The frame body 38 is provided with a flexible disk body 381 and combines with the concave chamber 373 to form an air chamber 34 . The flexible disk body 381 is provided with a pivot joint 382 pivotally connected with the eccentric shaft 331 of the driving element 33, when the driving element 33 drives the shaft rod 331 to compress the flexible disk body 381, the gas will be absorbed In and out, and the air hole 371 provides the gas in and out. the

Therefore, when the gas enters through the suction joint 31, it passes through the first valve plate 353 and then enters into the air chamber 34 from the air hole 371 through the groove 372, and the gas is compressed from the flexible disk 381. When the air hole 371 is exhausted, it will be exhausted through the second valve plate 354 and the exhaust joint 32 . the

Please refer to FIG. 4 , which is a cross-sectional view of the first embodiment of the nasal spray device of the present invention. The suction head assembly 20 is installed on the suction joint 31 and the exhaust joint 32. The suction head assembly 20 includes There is a liquid spray pipeline 21 and a first suction pipeline 22, the liquid spray pipeline 21 has an atomizer 23 and a liquid storage tank 24 provides liquid 241 to the atomizer 23, and the first suction pipeline The gas line 22 is connected to a collection tank 25 so that a gas with nasal mucus can pass through the collection tank 25 to leave the nasal mucus 251 and the gas enters the air pump 30 from a second suction pipeline 26 . The liquid 241 in the liquid storage tank 24 is medicine or water. The liquid storage tank 24 has a filling port 242, which can replenish medicine or liquid at any time. the

The casing 10 can be provided with a power supply chamber 11 for installing a battery 12 , and then covered by a cover piece 13 . the

The spraying pipeline 21 and the first suction pipeline 22 are arranged side by side. When the drive element 33 drives the flexible disc body 381 to move, the flexible disc body 381 will produce suction and exhaust action. Therefore, when the inhalation effect is generated, the outside air with mucus or without mucus will enter the collection tank 25 through the first suction pipeline 22, and when passing through the collection tank 25, the mucus 251, etc. Dirty liquid will stay, so that clean air enters the second suction line 26 , and then enters the air chamber 34 through the first valve plate 353 and the air hole 371 . Usually the inhaled air will contain mucus, impurities, etc., so it needs to be cleaned up first. the

After the flexible disk body 381 compresses the gas and discharges it through the air hole 371 , it enters the liquid injection pipeline 21 through the second valve plate 354 . At this time, because the gas passes through the nebulizer 23, the medicament or the liquid is sprayed into the nasal cavity along with being brought into the liquid spray pipeline 21, so as to achieve the purpose of treatment. In fact, the exhalation and inhalation are simultaneous actions, that is, at the same time as exhalation and inhalation, the liquid is ejected into the nasal cavity and the liquid is sucked back at the same time. In this way, when the liquid is sprayed to soften the nasal mucus, the liquid can be sucked back by inhalation, which solves the problem of traditional spraying liquid first, and the nasal mucus has flowed out and cannot be sucked back. And the operation of spraying and sucking at the same time is more in line with the needs of the human body. The collecting tank 25 of this embodiment is detachable and installable, which is convenient for cleaning at any time. the

A channel 231 is provided between the atomizer 23 and the liquid storage tank 24 , and the medicine or liquid can be sucked out from the channel 231 to the spraying pipeline 21 to be sprayed out along with the gas by utilizing the Venturi principle. The atomizer 23 and the channel 231 are located at the front end of the liquid spraying pipeline 21 . The atomizer 23 is provided with a liquid injection channel 232 whose inner diameter is smaller than that of the liquid injection pipeline 21 , and the liquid injection channel 232 communicates with the channel 231 vertically. the

Please refer to Fig. 5 and Fig. 6 at the same time, which are the cross-sectional view and the schematic diagram of the air pump of the second embodiment of the nasal inhalation device of the present invention. The air connection 311 is located in the exhaust connection 321, as shown in FIG. 6 . Therefore, the first air suction line 22 extends into the collection tank 25 , and the second air suction line 26 extends from the collection tank 25 to connect with the suction joint 311 . When the driving element 33 drives the flexible disc body 381 to move, the flexible disc body 381 will produce suction and exhaust action. Therefore, when the inhalation effect is generated, the outside air will enter into the collection tank 25 through the first suction pipeline 22, and after passing through the collection tank 25, the nasal mucus stays, and clean air enters the second suction. The air pipeline 26 then enters the air chamber 34 through the first valve plate 353 and the air hole 371 . the

After the flexible disk body 381 compresses the gas and discharges it through the air hole 371 , it enters the liquid injection pipeline 21 through the second valve plate 354 . At this time, because the gas passes through the nebulizer 23, the medicament or the liquid is sprayed into the nasal cavity along with being brought into the liquid spray pipeline 21, so as to achieve the purpose of treatment. In fact, the exhalation and inhalation are simultaneous actions, that is, at the same time as exhalation and inhalation, the liquid is ejected into the nasal cavity and the liquid is sucked back at the same time. the

The actions of this embodiment are the same as those of the first embodiment, and will not be repeated here. the

Please refer to Fig. 7 and Fig. 8 at the same time, which are the sectional view of the nozzle nozzle of the first embodiment of the nasal inhalation device of the present invention and the sectional view of the nozzle nozzle of the second embodiment, as shown in Fig. 4 and Fig. 7, The suction nozzle assembly 20 further includes a suction nozzle 27, and the suction nozzle 27 is arranged on both front ends of the liquid injection pipeline 21 and the first suction pipeline 22, and the suction nozzle 27 is separated by a The plate 271 is separated to form the outlet of the liquid spraying pipeline 21 , the liquid spraying hole 272 , and the inlet 221 of the first suction pipeline 22 . In the nozzle suction head 27, the liquid spray pipeline 21 and the first air suction pipeline 22 are arranged side by side, so that the nozzle suction head assembly 20 can be easily inserted into the patient's nasal cavity, and the simultaneous action of spray and suction can be achieved, so that the liquid can be sprayed and sucked. Out to the nasal cavity, also suck back the cleaned liquid at the same time, as shown in Figure 7. In order to enable the liquid to spray out of the nozzle 27, the nozzle 27 has a nozzle hole 272, and the nozzle hole 272 communicates with the nozzle channel 232 of the atomizer 23 with a pipe 233, so as to avoid the liquid When spraying out, most of them will be sprayed on the inner wall of the nozzle 27 . the

As shown in FIGS. 5 and 8 , the spray nozzle assembly 20 further includes a nozzle nozzle 28, and the nozzle nozzle 28 is arranged at the front ends of the liquid spray pipeline 21 and the first suction pipeline 22, The liquid injection pipeline 21 and the first air suction pipeline 22 are concentrically arranged, that is, the liquid spray pipeline 21 covers the first air suction pipeline 22 . Therefore, the nozzle suction head 28 is also designed as a concentric circle, including an inner tube 281 and an outer tube 282, and cooperates with the liquid spraying pipeline 21 and the first suction pipeline 22 to make the inner tube 281 and the outer tube 282 As the entrance and exit of the suction action. The concentric configuration of the liquid spray pipeline 21 and the first air suction pipeline 22 makes it convenient for the spray suction head 27 to be inserted into the patient's nasal cavity, and the liquid can be ejected from the liquid spray pipeline 21 of the outer concentric circle, and the The first air suction line 22 in the middle sucks back the liquid, which can achieve the simultaneous action of spray and suction, so that the liquid is sprayed into the nasal cavity, and the cleaned liquid is sucked back at the same time, as shown in FIG. 8 . the

To sum up, the present invention combines the functions of spraying and inhaling the nose. The nasal spraying and inhaling are carried out at the same time, and the mucus is sucked away at the same time as the nasal mucus softens. The operation meets the needs of the human body. the

Claims (10)

1. A spray nasal device, characterized in that the device comprises: A housing with an air pump inside, the air pump is provided with a suction joint and an exhaust joint, and the air pump is driven by a driving element to generate air injection and air suction; and A spray suction head assembly includes a liquid spray pipeline, a first suction pipeline and a second suction pipeline, wherein the liquid spray pipeline is connected to the exhaust joint, and the second suction pipeline is connected to the exhaust joint. The suction joint is connected; the liquid spray pipeline has an atomizer and a liquid storage tank that provides liquid, and the first suction pipeline is connected to a collection tank with the second suction pipeline so that a gas with nasal mucus can The snot is left in the collection tank through the first suction line, and then the gas enters the air pump from the second suction line and the liquid in the liquid storage tank is taken out through the spray line until the atomizer sprays out. 2. The nasal inhalation device according to claim 1, characterized in that: the air pump comprises: A valve plate, the valve plate has an air injection port and an air suction port, the air intake port is provided with a first valve plate, the air injection port is provided with a second valve plate, and the first valve plate and the second valve plate are parallel; A cover body is provided with the suction joint and the exhaust joint, the cover body corresponds to the suction joint and the exhaust joint, and is provided with a combination groove for combining with the valve plate, the first valve plate corresponds to on the suction joint, and the second valve plate corresponds to the exhaust joint; A combination piece has an air hole, the air hole corresponds to the second valve plate, and the air hole is connected with a groove, one end of the groove corresponds to the first valve piece, and the other side of the combination piece corresponds to the groove. has an alcove; A frame body is provided with a flexible disk body and combines with the alcove to form an air chamber. 3. The nasal inhalation device as claimed in claim 2, characterized in that: the driving element is eccentrically provided with a shaft, and the shaft is installed in the pivot joint of the flexible disk body, wherein the driving element is a motor. 4. The nasal inhalation device as claimed in claim 1, wherein the liquid in the liquid storage tank is medicine or water. 5. The nasal inhalation device according to claim 1, wherein a channel is provided between the atomizer and the liquid storage tank, and the atomizer is provided with a liquid spray channel with an inner diameter smaller than that of the liquid spray pipeline, And the spraying channel is vertically communicated with the channel, and the liquid storage tank has a filling port. 6 . The nasal inhalation device as claimed in claim 5 , wherein the atomizer and the channel are arranged at the front end of the liquid spray pipeline. 6 . 7. The nasal inhalation device as claimed in claim 1, wherein the liquid spray pipeline and the first inhalation pipeline are arranged side by side. 8. The nasal inhalation device as claimed in claim 1, wherein the liquid spray pipeline and the first inhalation pipeline are concentrically arranged. 9. The nasal inhalation device as claimed in claim 1, wherein the casing is provided with a power supply chamber for installing a battery, and the power supply chamber is covered by a cover. 10. The nasal inhalation device as claimed in claim 5, wherein the nozzle assembly further comprises a nozzle nozzle, and the nozzle nozzle is arranged between the liquid spray pipeline and the first suction pipeline Both front ends, the spray suction head is separated by a partition to form the outlet of the liquid spray pipeline and the inlet of the first air suction pipeline, the outlet of the spray suction head is a liquid spray hole, and the spray nozzle A pipe is connected between the liquid hole and the liquid spray channel of the atomizer.

Images